Upper Receivers

BUNDLE: Upper Assembly 16" 300 Blackout with 15" Elite M-LOK Rail, Flat Dark Earth WITH AZIMUTH BCG, CH & RIFLE LOWER BUILD KIT
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16" 300 BLACKOUT UPPER RECEIVER WITH 15" M-LOK RAIL, FLAT DARK EARTH  WITH AZIMUTH BOLT CARRIER GROUP, CHARGING HANDLE , RIFLE LOWER BUILD KIT DIAMONDBACK BARRELS DB15 16" 4150 CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST, .300 BLACKOUT DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER DB15 EJECTION PORT COVER SPRING DB15 ETCHED 300 BO EJECTION PORT DOOR DB15 EJECTION PORT COVER PIN DB15 EJECTION HINGE SNAP RING, 1/8" SHAFT DB15 LOW PROFILE GAS BLOCK DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER,30 CAL .624 DB15 300 FLASH HIDER (A2 THREADED WITH 5/8X24) DB15 PISTOL LENGTH GAS SYSTEM WITH STS GAS BLOCK DB15E 15” M-LOK RAIL WITH BARREL NUT AND ATTACHMENT SCREWS DB15 CHARGING HANDLE  DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSPECTED 8620 CARRIER, MELONITE COATED W/ 158 CARPENTER STEEL...
BUNDLE: Upper Assembly 16" 300 Blackout with 15" Elite M-LOK Rail, Black WITH AZIMUTH BCG, CH & RIFLE LOWER BUILD KIT
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16" 300 BLACKOUT UPPER RECEIVER WITH 15" M-LOK RAIL, BLACK  WITH AZIMUTH BOLT CARRIER GROUP, CHARGING HANDLE , RIFLE LOWER BUILD KIT DIAMONDBACK BARRELS DB15 16" 4150 CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST, .300 BLACKOUT DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER DB15 EJECTION PORT COVER SPRING DB15 ETCHED 300 BO EJECTION PORT DOOR DB15 EJECTION PORT COVER PIN DB15 EJECTION HINGE SNAP RING, 1/8" SHAFT DB15 LOW PROFILE GAS BLOCK DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER,30 CAL .624 DB15 300 FLASH HIDER (A2 THREADED WITH 5/8X24) DB15 PISTOL LENGTH GAS SYSTEM WITH STS GAS BLOCK DB15E 15” M-LOK RAIL WITH BARREL NUT AND ATTACHMENT SCREWS DB15 CHARGING HANDLE  DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSPECTED 8620 CARRIER, MELONITE COATED W/ 158 CARPENTER...
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Upper Assembly, 7.5" 5.56 with 6" M-LOK C Rail, Black-WITH AZIMUTH BCG AND CH
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7.5" 5.56 UPPER RECEIVER WITH 6" M-LOK RAIL, BLACK WITH AZIMUTH BCG AND CH Including:  DB15 7.5" BARREL, 1:9 TWIST  DB15PC 6" M-LOK PISTOL BLACK HANDGUARD  DB15 BARREL NUT  DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT  DB15 BLACK UPPER RECEIVER DB15 EJECTION PORT COVER SPRING  DB15 EJECTION PORT COVER DB15 EJECTION PIN SUB-ASSEMBLY DB15 LOW PROFILE GAS BLOCK  DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16")  DB15 KNURLED SET SCREWS FOR GAS BLOCK  DB15 CRUSH WASHER, GRADE 1215 CARBON STEEL DB15 FLASH HIDER, 5.56 A2 STYLE  DB15P PISTOL LENGTH GAS TUBES  DB15 AZIMUTH BOLT CARRIER GROUP   --All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with any NFA questions you may have.--  ***Click here for Terms of service before purchasing***   This product is subject to a longer handling time.  Please allow...
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Upper Assembly, 7.5" 5.56 with 6" M-LOK C Rail, Black-No BCG or CH
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7.5" 5.56 UPPER RECEIVER WITH 6" M-LOK RAIL, BLACK Including:  DIAMONDBACK BARRELS DB15 7.5" BARREL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE 1:9 TWIST  DB15PC 6" M-LOK PISTOL BLACK HANDGUARD  BLACK ANODIZED HARDCOAT FINISH DB15 BARREL NUT  DB15 JAM NUT DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT  DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER DB15 EJECTION PORT COVER SPRING  DB15 EJECTION PORT COVER DB15 EJECTION PIN SUB-ASSEMBLY DB15 .750 LOW PROFILE GAS BLOCK  DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16")  DB15 KNURLED SET SCREWS FOR GAS BLOCK  DB15 CRUSH WASHER, GRADE 1215 CARBON STEEL DB15 FLASH HIDER, 5.56 A2 STYLE  DB15P PISTOL LENGTH GAS SYSTEM   --All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with any NFA questions you may have.--  ***Click here for Terms of service before purchasing*** DOES NOT INCLUDE CHARGING HANDLE AND...
BUNDLE Upper Assembly 7.5" 5.56 with 6" M-LOK Rail, Black, with Azimuth BCG, CH, & Pistol lower build kit
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7" 5.56/.223 UPPER RECEIVER WITH 6" M-LOK RAIL, BLACK WITH AZIMUTH BCG, CH & PISTOL LOWER BUILD KIT - 7" 5.56/.223 UPPER RECEIVER WITH 6" GEN2 RAIL, BLACK WITH AZIMUTH BCG &CH DIAMONDBACK BARRELS DB15 7.5" BARREL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:9 TWIST DB15P BLACK 6" PISTOL HANDGUARD DB15 BARREL NUT DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER, BLACK CERAKOTE DB15 EJECTION PORT COVER SPRING DB15 EJECTION PORT COVER DB15 EJECTION PIN SUB-ASSEMBLY DB15 .750 LOW PROFILE GAS BLOCK DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, GRADE 1215 CARBON STEEL DB15 FLASH HIDER, 5.56 A2 STYLE DB15P PISTOL LENGTH GAS SYSTEM DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSPECTED MIL SPEC 8620 CARRIER, MELONITE COATED W/ 158 CARPENTER STEEL BOLT DB15 CHARGING HANDLE  -...
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Upper Assembly 10.5" 5.56 with 9.5" M-LOK Rail, Black-No BCG or CH
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10.5" 5.56 UPPER RECEIVER WITH 9.5" M-LOK RAIL, BLACK DIAMONDBACK BARRELS DB15 10" BARREL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER DB15 EJECTION PORT COVER SPRING DB15 EJECTION PORT COVER DB15 EJECTION PORT COVER PIN DB15 EJECTION HINGE SNAP RING, 1/8" SHAFT DB15 .750 LOW PROFILE GAS BLOCK DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, GRADE 1215 CARBON STEEL DB15 FLASH HIDER, 5.56 A2 STYLE DB15 CARBINE LENGTH GAS SYSTEM DB15 10" FREE FLOAT M-LOK  HANDGUARD BLACK ASSY W/ BARREL & JAM NUT --All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with any NFA questions you may have.-- ***Click here for Terms of service...
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Upper Assembly 10.5" 300 Blackout with 9.5" M-LOK Rail, BLACK-WITH AZIMUTH BCG AND CH
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10.5" 300 B.O. UPPER RECEIVER WITH 9.5" M-LOK RAIL, BLACK  DIAMONDBACK BARRELS DB15P 300 BLACKOUT PISTOL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST, 10.5 " BARREL DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER BLACK ANODIZED HARDCOAT DB15 ETCHED 30CAL EJECTION PORT DOOR DB15 .750 LOW PROFILE GAS BLOCKS W/SCREWS AND PINS DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, 30 CAL .625 DB15 300 FLASH HIDER (A2 THREADED WITH 5/8X24) DB15P PISTOL LENGTH GAS SYSTEM DB15P 9.5"  PISTOL HANDRAIL M-LOK W/TIMING INSERT & HW DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSECTED MIL SPEC 8620 CARRIER, MELONITE COATED W/ 158 CARENTER STEEL BOLT DB15 CHARGING HANDLE --All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with...
Upper Assembly 10.5" 5.56 with 9.5" M-LOK Rail, Black with AZIMUTH BCG & CH
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10.5" 5.56 UPPER RECEIVER WITH 9.5" M-LOK RAIL, BLACK WITH BCG & CH  DIAMONDBACK BARRELS DB15 10" BARREL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7076 T6 ALUMINUM, T-MARKED UPPER BLACK ANODIZED HARDCOAT FINISH DB15 EJECTION PORT COVER SPRING DB15 EJECTION PORT COVER DB15 EJECTION PORT COVER PIN DB15 EJECTION HINGE SNAP RING, 1/8" SHAFT DB15 .750 LOW PROFILE GAS BLOCK DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, GRADE 1215 CARBON STEEL DB15 FLASH HIDER, 5.56 A2 STYLE DB15 CARBINE LENGTH GAS SYSTEM DB15 10" FREE FLOAT M-LOK HANDGUARD BLACK ASSY W/ BARREL  DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSPECTED MIL SPEC 8620 CARRIER, MELONITE COATED WITH 158 CARPENTER STEEL BOLT DB15 CHARGING HANDLE --All NFA Regulations apply. Please check your local and...
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Upper Assembly 10.5" 300 Blackout with 9.5" M-LOK Rail, BLACK-No BCG or CH
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10.5" 300 B.O. UPPER RECEIVER WITH 9.5"  RAIL, BLACK  DIAMONDBACK BARRELS DB15P 300 BLACKOUT PISTOL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE 1:8 TWIST, 10.5 " BARREL DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER BLACK ANODIZED HARCOAT FINISH DB15 ETCHED 30CAL EJECTION PORT DOOR DB15 .750 LOW PROFILE GAS BLOCKS W/SCREWS AND PINS DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, 30 CAL .625 DB15 300 FLASH HIDER (A2 THREADED WITH 5/8X24) DB15P PISTOL LENGTH GAS SYSTEM DB15P 9.5"  PISTOL HANDRAIL M-LOK W/TIMING INSERT & HW --All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with any NFA questions you may have.-- ***Click here for Terms of service before purchasing***  DOES NOT INCLUDE CHARGING...
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BUNDLE: Upper Assembly 10.5" 300 Blackout with 9.5" M-LOK Rail, BLACK-w/ AZIMUTH BCG, CH & PISTOL LOWER BUILD KIT
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10.5" 300 B.O. UPPER RECEIVER WITH 9.5" M-LOK RAIL, BLACK w/ AZIMUTH BCG AND CHARGING HANDLE DIAMONDBACK BARRELS DB15P 300 BLACKOUT PISTOL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST, 10.5 " BARREL DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED UPPER BLACK ANODIZED HARDCOAT DB15 ETCHED 30CAL EJECTION PORT DOOR DB15 .750 LOW PROFILE GAS BLOCKS W/SCREWS AND PINS DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, 30 CAL .625 DB15 300 FLASH HIDER (A2 THREADED WITH 5/8X24) DB15P PISTOL LENGTH GAS SYSTEM DB15P 9.5"  PISTOL HANDRAIL M-LOK W/TIMING INSERT & HW DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSECTED MIL SPEC 8620 CARRIER, MELONITE COATED W/ 158 CARENTER STEEL BOLT DB15 CHARGING HANDLE -DB15 PISTOL LOWER BUILD KIT, BLACK DB15P PISTOL LENGTH BUFFER TUBE  DB15 MIL SPEC BUFFER...
BUNDLE Upper Assembly 10.5" 5.56 with 9.5" M-LOK Rail, Black with Azimuth BCG, CH, & Pistol Lower Build Kit
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10.5" 5.56 UPPER RECEIVER WITH 9.5" M-LOK RAIL, BLACK WITH BCG, CH & PISTOL LOWER BUILD KIT -10.5" 5.56 UPPER RECEIVER WITH 9.5" RAIL, BLACK WITH BOLT CARRIER GROUP AND CHARGING HANDLE  DIAMONDBACK BARRELS DB15 10" BARREL, CHROME-MOLY, FREE FLOAT, BLACK NITRIDE, 1:8 TWIST DB15 FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB15 FLATTOP FORGED 7076 T6 ALUMINUM, T-MARKED UPPER BLACK ANODIZED HARDCOAT FINISH DB15 EJECTION PORT COVER SPRING DB15 EJECTION PORT COVER DB15 EJECTION PORT COVER PIN DB15 EJECTION HINGE SNAP RING, 1/8" SHAFT DB15 .750 LOW PROFILE GAS BLOCK DB15 GAS BLOCK ROLL PIN (5/64"(.078) X 5/16") DB15 KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") DB15 CRUSH WASHER, GRADE 1215 CARBON STEEL DB15 FLASH HIDER, 5.56 A2 STYLE DB15 CARBINE LENGTH GAS SYSTEM DB15 10" FREE FLOAT M-LOK HANDGUARD BLACK ASSY W/ BARREL DB15 AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSPECTED MIL SPEC 8620 CARRIER,...
Upper Assembly 13.5" DB10 with 13" Victor M-LOK Rail, Olive Drab Green -WITH AZIMUTH BCG AND CH
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13.5" DB10 UPPER RECEIVER WITH 13" M-LOK RAIL, OLIVE DRAB GREEN  THIS UPPER IS PROPRIETARY TO THE DIAMONDBACK AR10 LOWER.  DIAMONDBACK BARRELS DB10 10" BARREL, CHROME-MOLY, 1:10 TWIST, BLACK NITRIDE OLIVE DRAB GREEN CERAKOTE FORWARD ASSIST ASSEMBLY, INCLUDES PAWL, BUTTON, PAWL ROLL PIN, PAWL SPRING & PAWL DETENT DB10 FLATTOP FORGED 7075 T6 ALUMINUM, T-MARKED DB10 EJECTION PORT COVER .750 LOW PROFILE GAS BLOCK KNURLED SET SCREWS FOR GAS BLOCK (#10-32 X 3/16") 30 CAL CRUSH WASHER, GRADE 1215 CARBON STEEL DB 30 CAL MUZZLE BRAKE, THREADED 5/8 X 24  MID LENGTH GAS SYSTEM DB10 13" M-LOK HANDGUARD  ASSY W/ BARREL & JAM NUT AZIMUTH SHOT-PEENED, MAGNETIC PARTICLE INSPECTED MIL-SPEC 8620 CARRIER, MELONITE COATED W/ 158 CARPENTER STEEL BOLT DB10 CHARGING HANDLE --All NFA Regulations apply. Please check your local and state laws before ordering. Contact your local ATF Field Office with any NFA questions you may have.-- ***Click here for Terms of service before...